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The Woodward 8928-7522 is a specific part number that identifies a KIT – LECM MAIN STANDARD ACCESSORIES. It’s not an electronic control module itself, but a crucial accessory kit designed to support a Large Engine Control Module (LECM).
WOODWARD 8928-7522: LECM Main Standard Accessories Kit
This kit from Woodward provides essential supplementary components for the installation, wiring, or general use of a Large Engine Control Module (LECM) Main unit.
Product Overview
- Product Type: Accessory Kit / Hardware Kit
- Manufacturer: Woodward
- Part Number: 8928-7522
- Function: This kit contains standard accessories vital for properly integrating an LECM main control unit into an engine control system. While specific contents aren’t always publicly itemized, it typically includes:
- Mating Connectors/Plugs: Designed to perfectly connect the LECM to the engine’s wiring harness.
- Terminal Pins: Individual pins that are crimped onto wires before being inserted into the connectors.
- Mounting Hardware: Basic components like screws, brackets, or clips to help secure the LECM.
- Documentation: Essential guides for installation or wiring, specific to the accessories in the kit.
- Sealing Gaskets or O-rings: Crucial for maintaining the LECM’s environmental protection (IP rating) at its connection points, safeguarding against dust and moisture.
- Purpose: These accessories ensure the LECM has reliable electrical and physical connections, which is key for stable operation in demanding engine environments.
Detailed Description
The 8928-7522 kit is built to ensure the seamless integration of a Woodward LECM main module. LECMs are highly advanced electronic control units that manage large industrial internal combustion engines. While the LECM provides the intelligence, this kit provides the vital interface components.
Key features of an “LECM Main Standard Accessories Kit” typically include:
- Reliable Electrical Connections: Supplying the correct, high-quality connectors and pins is paramount for stable power and signal transmission to and from the LECM. These components are designed to withstand engine vibrations and temperature fluctuations.
- Secure Installation: The mounting hardware ensures the LECM remains securely in place within its enclosure or on the engine skid.
- Environmental Protection: Gaskets or seals help maintain the LECM’s ingress protection (IP) rating, shielding its sensitive internal electronics from contaminants.
- Standardization: This kit ensures that installers use manufacturer-recommended components, promoting consistent, hassle-free installations.
Applications
The Woodward 8928-7522 accessory kit is used wherever a Woodward LECM Main control module is being installed or serviced. This includes:
- Power Generation: For engine-driven generator sets (gensets) in diverse applications.
- Oil & Gas: For engines powering compressors, pumps, or drilling equipment in various operations.
- Industrial Prime Movers: In other heavy industrial processes where large engines serve as primary power sources.
- Marine Applications: For engines in marine propulsion or auxiliary power systems.
Obsolescence and Replacement Options
It’s important to be aware of the current status of the 8928-7522:
- Obsolescence (End-of-Life): The 8928-7522, as an accessory supporting the LECM product lines (including the older 723, 723+, and 828 series), has been inactivated (End-of-Life) by Woodward. This means new production and direct sales of this kit are discontinued due to component obsolescence. As of July 2025, any limited repair support for related products is highly restricted or unavailable due to parts scarcity.
- Replacement: If you need this kit for a new installation or to replace an existing one, you’ll need to consult with Woodward or an authorized distributor. Newer generation control systems (such as the LECM SA variants or the Flex500 series) have their own specific accessory kits, wiring harnesses, and mounting hardware, designed to be compatible with their updated designs. There typically isn’t a direct, one-for-one replacement for obsolete accessory kits; instead, you’d transition to the accessories designed for current control module generations.
